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Helium Bluetooth speakers powered by supercapacitors
2013-11-28 03:20:10| Wireless - Topix.net
Sharing music with friends through laptop or smartphone speakers can be less than satisfying, which perhaps goes some way to explaining the overwhelming choice of portable Bluetooth speakers that come into view as you enter a consumer electronics store.
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helium
Dual Input Power Supply operates Helium Neon lasers.
2013-11-22 14:28:46| Industrial Newsroom - All News for Today
Operating from AC input voltages of 100–130 and 200–260 Vac, Model SL45 offers conversion efficiency of greater than 80% and operating temperature range of -20 to +60°C. Current regulated, switching mode power supply is fully potted in molded case for protection from dust, moisture, and circuit access. In addition to active filter option that further reduces ripple, CDRH delay option is available for customers requiring 5-second delay in start of laser tube. This story is related to the following:Optics and Photonics Sponsored by: OFS Specialty Photonics Div - OFS Cat Sponsor for Vert Banner replacementSearch for suppliers of: Laser Power Supplies
Is it right to waste helium on party balloons?
2013-11-16 02:27:59| BBC News | Business | UK Edition
Is it right to waste helium on children's balloons?
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Linde Praises President Obama and Congress for Passage of Helium Legislation Critical to a ...
2013-10-05 06:00:00| Industrial Newsroom - All News for Today
Murray Hill and New Providence, N.J. – Linde North America praised President Obama for signing legislation into law reauthorizing the Federal government's helium program, which is the source of 40% of the nation's helium. The legislation was passed last week by a bipartisan vote of the U.S Senate and House of Representatives.<br /> <br /> Helium is critical to the manufacture of semiconductors, LCD screens, fiber optic cable and MRI scanners. Linde refines helium that comes from the ...This story is related to the following:Green & CleanSearch for suppliers of: Helium Gas
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NEMA Welcomes Congressional Approval of Helium Bill, Urges President to Sign into Law
2013-09-26 06:00:00| Industrial Newsroom - All News for Today
NEMA welcomed unanimous passage by the United States Senate of legislation to reauthorize, extend, and improve operations of the Federal Helium Reserve in Texas. Under current law passed in 1996, the Federal Helium Reserve would cease operations on October 7. The new law, if approved by the president as expected, would extend life of the reserve until 2021, by which time many more private sources of crude helium are expected to be available. This story is related to the following:Trade Associations